<html>
  <head>
      <meta charset="utf-8"/>
  <script>
    function showFinish()
    {
        window.alert("The load is OK!");
	   var x = document.getElementById("container");
        x.innerHTML= "Hello! You are great!";
    }
  </script>
</head>

<body onload = "showFinish();">			<!—事件定义代码 -->
<!--  其他页面内容 -->
<div id='container'> </div>
</body>
</html>
